func NewHollowProxyOrDie( nodeName string, client clientset.Interface, endpointsConfig *proxyconfig.EndpointsConfig, serviceConfig *proxyconfig.ServiceConfig, iptInterface utiliptables.Interface, broadcaster record.EventBroadcaster, recorder record.EventRecorder, ) *HollowProxy { // Create and start Hollow Proxy config := options.NewProxyConfig() config.OOMScoreAdj = util.Int32Ptr(0) config.ResourceContainer = "" config.NodeRef = &api.ObjectReference{ Kind: "Node", Name: nodeName, UID: types.UID(nodeName), Namespace: "", } proxyconfig.NewSourceAPI( client.Core().RESTClient(), 30*time.Second, serviceConfig.Channel("api"), endpointsConfig.Channel("api"), ) hollowProxy, err := proxyapp.NewProxyServer(client, config, iptInterface, &FakeProxier{}, broadcaster, recorder, nil, "fake") if err != nil { glog.Fatalf("Error while creating ProxyServer: %v\n", err) } return &HollowProxy{ ProxyServer: hollowProxy, } }
// NewProxyCommand provides a CLI handler for the 'proxy' command func NewProxyCommand(name, fullName string, out io.Writer) *cobra.Command { s := app.NewProxyServer() cmd := &cobra.Command{ Use: name, Short: "Launch Kubernetes proxy (kube-proxy)", Long: proxyLong, Run: func(c *cobra.Command, args []string) { startProfiler() util.InitLogs() defer util.FlushLogs() if err := s.Run(pflag.CommandLine.Args()); err != nil { fmt.Fprintf(os.Stderr, "%v\n", err) os.Exit(1) } }, } cmd.SetOutput(out) flags := cmd.Flags() //TODO: uncomment after picking up a newer cobra //pflag.AddFlagSetToPFlagSet(flag, flags) s.AddFlags(flags) return cmd }
// NewProxyCommand provides a CLI handler for the 'proxy' command func NewProxyCommand(name, fullName string, out io.Writer) *cobra.Command { s := app.NewProxyServer() cmd := &cobra.Command{ Use: name, Short: "Launch Kubernetes proxy (kube-proxy)", Long: proxyLong, Run: func(c *cobra.Command, args []string) { startProfiler() util.InitLogs() defer util.FlushLogs() if err := s.Run(pflag.CommandLine.Args()); err != nil { fmt.Fprintf(os.Stderr, "%v\n", err) os.Exit(1) } }, } cmd.SetOutput(out) flags := cmd.Flags() flags.SetNormalizeFunc(util.WordSepNormalizeFunc) flags.AddGoFlagSet(flag.CommandLine) s.AddFlags(flags) return cmd }
// NewKubeProxy creates a new hyperkube Server object that includes the // description and flags. func NewKubeProxy() *Server { s := kubeproxy.NewProxyServer() hks := Server{ SimpleUsage: hyperkube.CommandProxy, Long: `The Kubernetes proxy server is responsible for taking traffic directed at services and forwarding it to the appropriate pods. It generally runs on nodes next to the Kubelet and proxies traffic from local pods to remote pods. It is also used when handling incoming external traffic.`, Run: func(_ *Server, args []string) error { return s.Run(args) }, } s.AddFlags(hks.Flags()) return &hks }
func main() { runtime.GOMAXPROCS(runtime.NumCPU()) s := app.NewProxyServer() s.AddFlags(pflag.CommandLine) util.InitFlags() util.InitLogs() defer util.FlushLogs() verflag.PrintAndExitIfRequested() if err := s.Run(pflag.CommandLine.Args()); err != nil { fmt.Fprintf(os.Stderr, "%v\n", err) os.Exit(1) } }